transact mechanism的用法和樣例：
例句
- We will improve the early warning system for disturbances to social stability and the emergency response mechanism.
完善社會穩定預警體系和應急處理機制。 - Each type of hook enables an application to monitor a different aspect of the system's message-handling mechanism.
每種類型的鉤子使應用程序能夠監視系統的消息處理機制的不同方面。
